Hanafiah, Biosorption of copper ions from dilute aqueous solutions on base treated rubber (Heveabrasiliensis) leaves powder: kinetics, isotherm, and biosorption mechanism, J. Environ. Sci. 20 (2008) 1168-1176.W.W. Ngah, M. Hanafiah, Biosorption of copper ions from dilute aqueous solutions on ...
The magnetic behavior of very dilute Fe impurities in Cu has been studied as a function of temperature between 1.1° and 310°K in applied magnetic fields up to 61 kOe by means of the Mössbauer hyperfine spectra of Fe 57. The temperature dependence of the negative internal field is explain...
Biosorption of copper ions from dilute aqueous solutions on base treatedrubber (Hevea brasiliensis) leaves powder:kinetics, isotherm, and biosorption mechanismsBiosorption of copper ions from dilute aqueous solutions on base treatedrubber (Hevea brasiliensis) leaves powder:kinetics, isotherm, and biosorption...
Similar to water ice lithography, the instrument for organic ice is specifically designed for gas injection and maintaining low temperatures. Figure18shows the design of an organic ice lithography instrument made by Tiddi et al.58. There were four basic components of this instrument. The most impo...
Kordosky, GA, Olafson, SM, Lewis, RG, Deffner, VL, House, JE (1987) A State-of-the-Art Discussion on the Solvent Extraction Reagents Used for the Recovery of Copper from Dilute Sulfuric Acid Leach Solutions. Separation Science and Technology 22: pp. 215-232...
Nanomaterials, such as nanoclay, titanium, and zinc oxide, have offered the opportunities of sequestering variety of pollutants in wastewater. TiO2 and ZnO anchored on clay have been found to be good promising sequesters and have been explored for wastewater remediation via nanotechnology. This water...
The Lewis interactions are strong enough to break up any chloro-complexes through the interactions between the metal species and the nitrogen donor atoms. In the HCl solutions containing copper ions and anionic surfactant, the electrostatic interactions between the functional groups and the negative ...
This model was formulated without the usual limitations to dilute alloys or to immiscible systems. A procedure for the theoretical assessment of thermodynamic stability in polycrystalline alloys by taking advantage of the classical phase equilibria approach and a general criterion for assessing stability ...
Would silver react with dilute hydrochloric acid? Why or why not? Why do metals tend to be malleable? Electroplating is performed by using a source of direct current. Why can't an alternating current be used? Can you explain why Manganese (IV) oxide is MnO_2...
Different high thermal conductivity filler materials have been added like copper, aluminum, diamond, silver, aluminum oxide, zinc oxide, boron nitride, carbon nanotube, natural graphite, graphene, and graphene nanoplatelet to the thermoset polymer. Among these different types of filler materials, ...